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Finding the Fourth Proportional to 37,061.50, 55,452.82 and 25,989.82

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Solution

The fourth proportional to 37,061.50, 55,452.82 and 25,989.82 is: 38,886.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,061.50 : 55,452.82 = 25,989.82 : x
  2. Step 2: Convert to fraction form
    37,061.50/55,452.82 = 25,989.82/x
  3. Step 3: Cross multiply
    37,061.50x = 55,452.82 × 25,989.82
  4. Step 4: Simplify right side
    37,061.50x = 1,441,208,810.29
  5. Step 5: Solve for x
    x = 1,441,208,810.29/37,061.50
  6. Step 6: Final answer
    x = 38,886.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.